O.WHEN
| Also known as | |
| First Work | 판타스틱 FantastiC Original Television Soundtrack, Pt. 6 - Single • 2016 |
| Last Work | The Scandal of Chun Hwa TVING Original Soundtrack, Pt. 4 - Single • 2025 |
| Total Soundtracks | 28 |
| Most Popuplar | Suspicious Partner / 수상한 파트너 Ost Part.2 - Single |
2025
2023
2022
2020
2019
2018
2017
2016
Last Update: 11.11.16
